Ballast dummy systems and methods
US-2025216296-A1 · Jul 3, 2025 · US
Testing the effects of speed or acceleration
Testing the effects of speed or acceleration · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01M99/004 |
| Official title | {Testing the effects of speed or acceleration} |
| Display label | Testing the effects of speed or acceleration |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 8 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multi-axis centrifuge and systems and methods of testing a vehicle fixture
US-2025137886-A1 · May 1, 2025 · US
Leveling control system for acceleration tester
US-2025060283-A1 · Feb 20, 2025 · US
Apparatus, method and computer readable storage medium for diagnosing fault of vehicle component using acceleration sensor
US-12230074-B2 · Feb 18, 2025 · US
Multi-dimensional intelligent garment pressure test dress form apparatus and system, and multi-dimensional intelligent garment pressure test method
US-2024349834-A1 · Oct 24, 2024 · US
Deterioration Diagnosis Device, Deterioration Diagnosis Method, and Electric Motor Control Device
US-2024310828-A1 · Sep 19, 2024 · US
Test device suitable for acceleratory oblique water entry of a wedge
US-12055525-B2 · Aug 6, 2024 · US
Field agricultural machinery test platform
US-12031887-B2 · Jul 9, 2024 · US
Apparatus, method and computer readable storage medium for diagnosing fault of vehicle component using acceleration sensor
US-2024096142-A1 · Mar 21, 2024 · US
Transmission shaft automatic connection and disengagement device and test equipment
US-11905998-B2 · Feb 20, 2024 · US
Anomaly detection based on device vibration
US-11880750-B2 · Jan 23, 2024 · US
Computer-aided method and device for predicting speeds for vehicles on the basis of probability
US-2023236088-A1 · Jul 27, 2023 · US
Wheel acceleration torque system and test equipment for automobile chassis simulation road test
US-11662274-B2 · May 30, 2023 · US
Loading system and test equipment for automobile chassis simulation road test
US-11662275-B2 · May 30, 2023 · US
Testing apparatus for testing lead acid batteries and their components, and methods and systems incorporating the same
US-11650256-B2 · May 16, 2023 · US
Vibration isolation for centrifuge testbeds
US-11612899-B2 · Mar 28, 2023 · US
Time of flight based rotary speed sensor with early fault detection
US-11573303-B2 · Feb 7, 2023 · US
Field agricultural machinery test platform
US-2022373433-A1 · Nov 24, 2022 · US
Loading system and test equipment for automobile chassis simulation road test
US-2022316992-A1 · Oct 6, 2022 · US
Wheel acceleration torque system and test equipment for automobile chassis simulation road test
US-2022316991-A1 · Oct 6, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01M99/004?
- CPC G01M99/004 is the Cooperative Patent Classification code for “Testing the effects of speed or acceleration.”
- How many patents are filed under CPC G01M99/004 (Testing the effects of speed or acceleration)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC G01M99/004 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).